i put the GND/Power clearance back to 8mil
I meant to do that, but I got tied up when I forgot which one(s) had always been 10mil, and forgot to look it up.
I also didn't look at the DRC before changing things...
Hmm. Ok, thanks to the backup files.... ALL the signal clearances were at 8mil, and when we return to that the only DRC warnings are for the mounting holes (on both original and modified versions.)
the flood-fill changes if you alter the POW net class clearance!!!
You can change the clearance of the flood separately from the signal clearance using the "change isolate x" command on the polygons. I like the way it looks with a 14mil "isolation" parameter - that's nicely separate, but still floods between the connector pins.
is there a way to do component level DRC
not that I know of.